804958921 (number)

804958921 is an odd 9-digits composite number following 804958920 and preceding 804958922. In scientific notation, it is written as 8.04958921 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 703931472 positive integers (up to 804958921) that are relatively prime to 804958921.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred fifty-eight thousand nine hundred twenty-one

Notation

Scientific notation 8.04958921 × 10^8
Engineering notation 8.04958921 × 10^6

Prime Factorization of 804958921

Prime Factorization 13 × 19 × 3258943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804958921
Product of the distinct prime numbers

The prime factorization of 804958921 is 13 × 19 × 3258943. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 804958921)

Multiplication

n×y
n×2 1609917842
n×3 2414876763
n×4 3219835684
n×5 4024794605

Division

n÷y
n÷2 402479460.5
n÷3 268319640.33333
n÷3 201239730.25
n÷5 160991784.2

Exponentiation

ny
n2 647958864497484241
n3 5.2158026841828E+26
n4 4.1985069008087E+35
n5 3.379625584686E+44

Nth Root

y√n
2√n 28371.797986733
3√n 930.23192311946
4√n 168.43930060034
5√n 60.416386079434

Divisors of 804958921

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -804958920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 804958921 can be divided by 8 positive divisors. The sum of these divisors (counting 804958921) is 1, the average is 0.125.

Base conversion 804958921

Base System Value
2 Binary 101111111110101011001011001001
3 Ternary 2002002200011001101
4 Quaternary 233332223023021
5 Quinary 3122032141141
6 Senary 211513021401
8 Octal 5776531311
10 Decimal 804958921
12 Duodecimal 1a56b4861
16 Hexadecimal 2ffab2c9
20 Vigesimal cbajh61
36 Base36 db92a1

Cryptographic Hash Functions

md5 c705df1b1b1b48f43355a3c4fb1fa798
sha1 92de275f111c26b2ea7b27ca4c436ff3d9f221c8
sha256 1709a850665c99e750dcceaa3797344ada1d7a3e14521f434a208cd22a077d77
sha512 277d247d5db9f7dfa0b25f4dbcdeb9d212975bd590a721e91da065084107472b0f7530f8a654d2aab3e83e301c7a2a930d499636dd8e031302ed3eacf80745aa
ripemd-160 d132a16023d2521f98b081eb22bd3bf2b4ddf2ff

804958921 as geometric shapes

Circle

Radius = n
Diameter 1609917842
Circumference 5057706065.3103
Area 2.0356228085337E+18

Sphere

Radius = n
Volume 2.1847903193603E+27
Surface area 8.1424912341347E+18
Circumference 5057706065.3103

Square

Length = n
Perimeter 3219835684
Area 647958864497484241
Diagonal 1138383823.2314

Cube

Length = n
Surface area 3887753186984905446
Volume 5.2158026841828E+26
Space diagonal 1394229749.1778

Equilateral Triangle

Length = n
Perimeter 2414876763
Area 2.8057441863107E+17
Altitude 697114874.58891

Triangular Pyramid

Length = n
Surface area 2.8057441863107E+17
Volume 6.1468824121944E+25
Height 379461274.41047